11115874

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:199

約数の個数: 64

約数和(自身を含む): 22809600

約数和(自身を除く): 11693726

約数列:

[1, 2, 7, 11, 14, 19, 22, 29, 38, 58, 77, 131, 133, 154, 203, 209, 262, 266, 319, 406, 418, 551, 638, 917, 1102, 1441, 1463, 1834, 2233, 2489, 2882, 2926, 3799, 3857, 4466, 4978, 6061, 7598, 7714, 10087, 12122, 17423, 20174, 26593, 27379, 34846, 41789, 42427, 53186, 54758, 72181, 83578, 84854, 144362, 191653, 292523, 383306, 505267, 585046, 793991, 1010534, 1587982, 5557937, 11115874]

約数ペア:

[(1, 11115874), (2, 5557937), (7, 1587982), (11, 1010534), (14, 793991), (19, 585046), (22, 505267), (29, 383306), (38, 292523), (58, 191653), (77, 144362), (131, 84854), (133, 83578), (154, 72181), (203, 54758), (209, 53186), (262, 42427), (266, 41789), (319, 34846), (406, 27379), (418, 26593), (551, 20174), (638, 17423), (917, 12122), (1102, 10087), (1441, 7714), (1463, 7598), (1834, 6061), (2233, 4978), (2489, 4466), (2882, 3857), (2926, 3799)]